NSK N1044MR
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
N1044MR
Boundary Dimensions
d
220
mm
Bore diameter
D
340
mm
Outside diameter
B
56
mm
Width
r(min.)
3
mm
Chamfer Dimension
r1(min.)
3
mm
Chamfer Dimension
Basic Load Ratings
Cr
575
kN
Basic Dynamic Load Rating
C0r
750
kN
Basic Static Load Rating
Speeds
Grease
2500
min-1
Limiting Speed
Oil (Oil-air)
3000
min-1
Limiting Speed
Dimensions
Ew
310
mm
Roller Circumscribed Circle Diameters
s
3.5
mm
Abutment and Fillet Dimensions
da(min.)
233
mm
Diameter of Shaft Abutment
d1a(min.)
238
mm
Diameter of Shaft Abutment
Da(min.)
313
mm
Diameter of Housing Abutment
Da(max.)
327
mm
Diameter of Housing Abutment
ra(max.)
2.5
mm
Radius of Shaft or Housing Fillet
